Peugeot 406

Since 1996 of release

Repair and car operation

Peugeot 406
+ 1. The maintenance instruction
+ 2. Maintenance service
+ 3. The engine
+ 4. Systems of cooling, heating and ventilation
+ 5. Fuel system
+ 6. Ignition system
+ 7. Coupling
+ 8. Transmissions
+ 9. Power shafts
+ 10. Brake system
+ 11. A suspension bracket and a steering
+ 12. A body
- 13. An electric equipment
   13.1. Technical data
   13.2. Detection of not closed chain
   13.3. Safety locks and the relay
   13.4. Switches
   13.5. Bulbs of external illumination
   13.6. Lamps of illumination of salon
   13.7. Devices of external illumination
   13.8. Adjustment of light of headlights
   13.9. A combination of devices
   13.10. The multipurpose display
   13.11. Прикуриватель
   13.12. Hours
   13.13. A sound signal
   13.14. The screen wiper lever
   13.15. The screen wiper and draught engine
   13.16. A back screen wiper
   13.17. Стеклоомыватель
   13.18. An automobile radio tape recorder
   13.19. A column (dynamics)
   13.20. The aerial
   13.21. A cruise-control control system
   13.22. Anticreeping system and an engine immobilizer
   13.23. Electric units of forward sitting
   13.24. A safety pillow
   13.25. Elements of a pillow of safety
   + 13.26. Electric schemes
+ 14. The basic malfunctions

13.3. Safety locks and the relay

Safety locks

Arrangement of safety locks in the main box

The majority of safety locks is located in a box with the fuses, the panel of devices being in the bottom part from outside the driver. Additional safety locks are located in a box of safety locks and the relay on the left forward party of a motor compartment.


1. For access to the main box with fuses open an immobilizer cover, turn a clip on 90 and uncover the block of safety locks.
2. For access to the fuses located in a motor compartment, simply uncover boxes of safety locks.
3. The designation of the chains protected by fuses, is given on a cover of a box of safety locks, and also in the maintenance instruction.
4. At safety lock replacement switch off the electric chain protected by it. Then take a safety lock from clips.
5. Always replace a safety lock with another of the same capacity. Never replace a safety lock more than once, without having defined its reason перегорания.

The relay

The majority of the relay are located in a box of the relay and safety locks in a motor compartment or in the bottom part of the panel of devices from outside the driver, except for the following:

 – The hatch relay;
 – The screen wiper relay;
 – The relay of the fan of a radiator.